certpath.SunCertPathBuilderException: unable to find valid certification
path to requested target at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1916) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:279) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:273) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1472) at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:213) at sun.security.ssl.Handshaker.processLoop(Handshaker.java:913) at sun.security.ssl.Handshaker.process_record(Handshaker.java:849) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1035) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1344) at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:721) at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at com.microsoft.tfs.core.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:597) at com.microsoft.tfs.core.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2518) at com.microsoft.tfs.core.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1313) at com.microsoft.tfs.core.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:508) at com.microsoft.tfs.core.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:197) at com.microsoft.tfs.core.httpclient.HttpClient.executeMethod(HttpClient.java:464) at com.microsoft.tfs.core.httpclient.HttpClient.executeMethod(HttpClient.java:376)

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